Sorry for the long post, but here goes.
I have a zone that contains two components in its body that i'd like to
update on a given event.
Because i can't return more than one component to update from the event
listener method i created a block inside the zone and outside the two
components and now return the block from the event listener method.
Something like this:
<t:zone>
<t:delegate to="myblock"/>
<t:block>
<t:component1>
...
</t:component1>
<t:component2>
...
</t:component2>
<div>whatever</div>
</t:block>
</t:zone>
I use the delegate to because i want the block content to be visible
when the whole page is rendered and not just after the update event.
So, the page renders just fine. But, when the event is executed i get
the following error logged and nothing is updated on the UI:
[ERROR] TapestryModule.RequestExceptionHandler Processing of request
failed with uncaught exception: Namespace prefix for URI
'http://www.w3.org/1999/xhtml' <http://www.w3.org/1999/xhtml%27> is not
defined.
java.lang.RuntimeException: Namespace prefix for URI
'http://www.w3.org/1999/xhtml' <http://www.w3.org/1999/xhtml%27> is not
defined.
at org.apache.tapestry5.dom.Element.toNamespacePrefix(Element.java:502)
at org.apache.tapestry5.dom.Element.toNamespacePrefix(Element.java:504)
at org.apache.tapestry5.dom.Element.toPrefixedName(Element.java:366)
at org.apache.tapestry5.dom.Element.toMarkup(Element.java:300)
at org.apache.tapestry5.dom.Node.toMarkup(Node.java:149)
at org.apache.tapestry5.dom.Node.writeChildMarkup(Node.java:103)
at org.apache.tapestry5.dom.Node.getChildMarkup(Node.java:113)
at
org.apache.tapestry5.internal.services.PageRenderQueueImpl.renderPartial(PageRenderQueueImpl.java:150)
Although the block rendered fine the first time it seems to fail to
render upon the partial-update. After some digging i found out that the
only way that i could get this to work was to only include tapestry
namespace tags inside the block. So if i have something like:
<div>whatever</div>
inside the block i get the error. But if i change it to:
<t:any element="div">whatever</t:any>
it works just fine.
Again, the exact same block renders just fine when the page loads.
Any ideas would be great.
Thanks.
